package com.example.seckill;

import org.springframework.amqp.core.Queue;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.context.annotation.Bean;
import org.springframework.data.redis.connection.RedisConnectionFactory;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.data.redis.serializer.GenericToStringSerializer;
import org.springframework.data.redis.serializer.StringRedisSerializer;

@SpringBootApplication
public class SeckillApplication {

	public static void main(String[] args) {
		SpringApplication.run(SeckillApplication.class, args);
	}
	/**
	 * 设置 redisTemplate 的序列化设置
	 * @param redisConnectionFactory
	 * @return
	 */

	@Bean
	public Queue queueA() {
		return new Queue("GOODS_QUEUE", true); //队列持久
	}
	@Bean
	public RedisTemplate redisTemplate(RedisConnectionFactory redisConnectionFactory) {
		// 1.创建 redisTemplate 模版
		RedisTemplate template = new RedisTemplate<>();
		// 2.关联 redisConnectionFactory
		template.setConnectionFactory(redisConnectionFactory);
		// 3.创建 序列化类
		GenericToStringSerializer genericToStringSerializer = new GenericToStringSerializer(Object.class);
		// 6.序列化类，对象映射设置
		// 7.设置 value 的转化格式和 key 的转化格式
		template.setValueSerializer(genericToStringSerializer);
		template.setKeySerializer(new StringRedisSerializer());
		template.afterPropertiesSet();
		return template;
	}
}
